KNIGHT CAPITAL GROUP LLC - F5 NETWORKS INC ownership

F5 NETWORKS INC's ticker is and the CUSIP is 315616902. A total of 5 filers reported holding F5 NETWORKS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
KNIGHT CAPITAL GROUP LLC ownership history of F5 NETWORKS INC
ValueSharesWeighting
Q2 2013$4,039,00058,7000.08%
Other shareholders
F5 NETWORKS INC shareholders Q2 2013
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 20,100$3,2380.00%
JANE STREET GROUP, LLC 16,700$2,691,0380.00%
OSAIC HOLDINGS, INC. 2$1,5900.00%
GROUP ONE TRADING, L.P. 100$16,1140.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of F5 NETWORKS INC shareholders